Name: 811547-B21 HP 4-Port 1Gb/s 1000Base-T PCIe 2.1 x4 Network Adapter
Brand: HP
SKU: 811547-B21
Price: 108.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 811547-B21 HP 4 x Ports 1Gb/s 1000Base-T PCI-Express 2.1 X4 366T Network Adapter fits into popular HP ProLiant servers to provide multiple Gigabit Ethernet connections. It’s designed to handle demanding networking needs in a straightforward manner, offering a solid solution for expanding server network capabilities without extra complexity.

General Information
Brand	HP

Technical Information
Chipset/Controller	Broadcom
Data Rate (Speed)	1GbE
Data Center Bridging	No
Interface (Bus)	PCIe 2.0 x4
Number of Ports	4-Port (Quad)
Offload Support	PXE Boot, Wake-on-LAN (WoL), Jumbo Frames
Bracket Height	Both Brackets Included

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	RJ-45 (Copper)
Cabling Type	Cat6
Weight	5.00
Condition	Refurbished

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
This HP network adapter provides four Gigabit Ethernet ports to give servers robust and flexible network access. It’s built for data centers or business environments that require multiple network connections or redundancy. Often found in HP ProLiant DL, ML, and XL series servers, this adapter allows IT teams to expand network capacity without changing the server chassis. It fits into a PCI-Express 2.1 x4 slot, balancing speed and compatibility. Key Features Four independent 1Gb/s ports that can handle separate network traffic PCI-Express 2.1 x4 interface offering low latency and high throughput Designed specifically for HP ProLiant DL, ML, and XL servers to ensure seamless integration Supports standard 1000Base-T for widespread network compatibility Enables network redundancy and load balancing for improved reliability This adapter is commonly deployed in enterprise environments where multiple network paths are essential, such as virtualization hosts or clustered servers. It helps maintain network uptime and offers flexibility in managing traffic without disrupting server operations.

Use Cases
The 811547-B21 HP 4-Port 1Gb/s Network Adapter is commonly deployed in enterprise and medium-sized data center environments where multiple high-speed Ethernet connections are required. IT administrators managing HP ProLiant servers benefit from its ability to efficiently aggregate network traffic and support diverse workloads demanding reliable and scalable network interfaces. How It's Used: Enhancing network throughput in virtualization environments by providing multiple Gigabit links for VM traffic segregation. Supporting SMB branch offices with consolidated network connectivity on a single server to reduce hardware footprint and management complexity. Enabling storage clusters to communicate over dedicated Ethernet channels for improved data transfer reliability and speed. Facilitating network segmentation in enterprise IT deployments to isolate management, backup, and application traffic effectively. Providing redundant network paths in rack-mounted HP ProLiant servers to increase fault tolerance and minimize downtime. This network adapter contributes to operational stability and scalability by integrating multiple reliable Gigabit ports into existing server architectures. It allows organizations to extend network capacity without extensive infrastructure changes, maintaining consistent performance across demanding server workloads.

811547-B21 HP 4-Port 1Gb/s 1000Base-T PCIe 2.1 x4 Network Adapter

Product Overview

General Information

Technical Information

Connectivity & Physical

Miscellaneous

Product Description

Use Cases